What is differnce b/w tie breaker and bus coupler?

1 Answers  

---

WHAT IS OLTC OF TRANSFORMER? WHERE IS ITS USED EITHER ON PRIMARY OR SECONDARY SIDE OF TRANSFORMER?

2 Answers  

---

sir what is the minimum IR value of 11 KV alternator?

4 Answers   Kirloskar,

---

what is the difference between inverter and ups & what is the earth resistance for ups , if its high why so

3 Answers  

---

What is Long rod insulator and it's applications..? merits over the disc insulator ..?

0 Answers  

---

---

In a generator (Synchronous) does the rotor speed (frequency) corresponds to the speed of the water (in hydro). does the torque on the turbine relate to the flow of water?

2 Answers  

---

In a house wiring why we are using only one neutral wire and so many phase wires from the main board, when the load is common for both wires?

3 Answers  

---

If load current is 70amps or 50amps what range of CT to install for ampere metering

3 Answers  

---

why we don't use earthing as neutral?

1 Answers  

---

description about dry type transformers

0 Answers  

---

neutral earth resistance testing is it possible for transformer while in load condition

0 Answers  

---

in 11kv generators the neutral point is connected to earth via earth coil while in the 33 / 11 kv transformer the neutral point is connected to earth via earth resistor why? 

1 Answers  

---